Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-3462

Quick assessment

Affected
Lenovo Power Management Driver for Windows 10
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Lenovo Power Management是中国联想（Lenovo）公司的一个应用软件。一个windows驱动程序。 Lenovo Power Management Driver 1.67.17.54之前版本存在安全漏洞，该漏洞源于允许对驱动程序的设备对象进行未经授权的访问。

CVSS 5.5 · Medium EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-3462

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A privilege escalation vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could allow unauthorized access to the driver's device object.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo Power Management 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Power Management是中国联想（Lenovo）公司的一个应用软件。一个windows驱动程序。 Lenovo Power Management Driver 1.67.17.54之前版本存在安全漏洞，该漏洞源于允许对驱动程序的设备对象进行未经授权的访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lenovo Power Management Driver for Windows 10 unspecified ~ 1.67.17.54 -

II. Public POCs for CVE-2021-3462

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-3462

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-3462 (1)

Same Patch Batch · Lenovo · 2021-04-13 · 3 CVEs total

CVE-2021-3473 4.5 MEDIUM Lenovo XClarity Controller 安全漏洞
CVE-2021-3463 4.2 MEDIUM Lenovo Power Management 代码问题漏洞

IV. Related Vulnerabilities

Same product: Power Management Driver for Windows 10
Same vendor: Lenovo
Same weakness: CWE-276

V. Comments for CVE-2021-3462

No comments yet

Leave a comment